The FDU SLS is characterised by its efficiency, process reliability and consistent injection quality over a long period of time. The slot lock version is particularly suitable if you process plastics with fillers, glass fibre, long glass fibre or glass beads in your production. The moulded parts produced do not have to be reworked due to the undefined injection point and have a constant gate quality with a large outlet cross-section at the same time. In addition, the blade can be precisely adjusted via hydraulic actuation units.